I've been playing with bryce.. looking for a specific effect, I'm not still satisfied of what I've found but I'm close to. The effect I'm talking about is a dust cloud, not only a simple cloud, I wanted it to have some "stuff" and dynamic, to create some explosion without fire or ,why not, a sand storm. I wanted a volumetric material for it, I'm close to get the result I'm looking for but I just can't add some "noise" in the DTE to get that particular effect, wich is done usualy using a particule animation software. If anyone has a clue, an idea... that's would be much appreciated. Here is my first attempt